TopMyGrade

Home·Daily Problem

Daily Problem·Friday, 22 September 2023Back to today

Definition (F)

GCSE · Chemistry · AQA · C2.8 — Bulk and surface properties: nanoparticles, surface area to volume ratio, uses and possible risks

Question

(F1) Define a nanoparticle in terms of size.

[Foundation — 1 mark]

1 mark · take your time before peeking.

Sign up to try the next 30 problems

Save your streak, mark answers against the spec, and build a daily revision habit. Free during public beta — no card, no auto-renew.

Generated by TopMyGrade AI · cross-check official sources before relying on the mark-scheme phrasing.